JP6706881B2 - Package - Google Patents

Description

The present invention relates to a package that accommodates an object to be packaged.

As a package for accommodating an article to be packaged, a blister cover including an accommodating portion having an opening, a flange portion integrally provided with the accommodating portion, and a mount or film for closing the opening of the accommodating portion. (Patent Document 1). Such a so-called blister container, in which an oral hygiene tool such as a floss is housed as an object to be packaged, is transported while being housed in the object to be packaged, or sold for display.

Some of such blister containers are provided with a plurality of storage parts (Patent Document 2). That is, in the blister cover, a plurality of accommodating portions having openings are arranged side by side through the flange portion.

JP, 2013-116754, A JP-A-2000-85840

However, in a blister container having a plurality of storage portions, when pressure is applied during transportation or the like, the flange portion interposed between the adjacent storage portions is easily bent, and the adjacent storage portions come into contact with each other and are deformed. There was a problem that the department was crushed. Further, when the blister container is self-supporting, the accommodating portion positioned above in the self-supporting state is likely to be inclined downward due to its weight, and the flange portion interposed between the adjoining accommodating portions is particularly easily bent. Therefore, it is difficult for a blister container having a plurality of storage portions to stand on its own, and it is also difficult to stand on its own with a good appearance even if it stands by itself.

Therefore, in view of such an actual situation, the present invention aims to provide a packaging body in which deformation of the accommodating portions due to contact between adjacent accommodating portions is unlikely to occur.

The packaging body of the present invention includes a storage material group including a storage portion group having a plurality of storage portions having an opening portion, a flange portion interposed between adjacent storage portions, and a closing member that closes the opening portion of the storage portion. In a package provided with a lid member, a connecting film is provided which straddles adjacent storage units and which abuts at least a surface of the storage unit opposite to the opening.

According to the packaging body of the present invention, by providing the connecting film, the side opposite to the opening of the accommodating portion is fixed, and the swinging of the accommodating portion can be restricted. Therefore, even if pressure is applied to the package during transportation or the like, the flange portion interposed between the adjacent accommodating portions is less likely to bend, and the adjacent accommodating portions are less likely to contact each other. In addition, the connection film is capable of displaying an object to be housed in the housing portion. In particular, when the bottom surface of the accommodating portion is not flat and has irregularities, it is difficult to secure the display area, but the connecting film becomes a flat surface, and the display area can be enlarged.

In the above configuration, the flange portion interposed between the adjacent accommodating portions and the lid member corresponding to the flange portion may be provided with a separating means including a notch or a notch. Here, the notch refers to one or a plurality of continuous through holes or slits, and the notch refers to a portion that is thinner than other portions.

With the above configuration, when separating the adjacent storage units of the storage unit group into the respective storage units, the separation unit guides the location to be separated, so that the separation work is facilitated.

The connection film may be adhered to the accommodation portion.

With the above configuration, the connecting film is in close contact with the housing portion, and the connecting film is unlikely to be displaced from or separated from the housing portion, and bending of the flange portion can be further prevented.

In the above configuration, the lid material may be made of a film.

With the above configuration, the lid member has high flexibility. The flange part, which corresponds to the separation part after separation into the respective storage parts, is sharper than other parts and may be injured when directly touched, but by making the lid material flexible , The separation point also becomes flexible. As a result, the possibility of injury due to the separation location can be reduced, and safety is ensured.

In the above configuration, at least one of the housing portions may have a recess extending from a wall surface on the side facing the other housing portion adjacent thereto in the direction in which the housing portions are arranged.

With the above configuration, a wall surface that forms the recess is formed in the housing portion, and the wall surface can receive a pressing force. In other words, since the strength of the accommodating portions against the pressing force in the direction in which the accommodating portions are arranged is increased, the accommodating portions are unlikely to be deformed even when the adjoining accommodating portions come into contact with each other.

In the above configuration, the wall surfaces of the adjacent accommodating portions that face each other may have corner portions, and the corner portions may face each other.

With the above configuration, since corner portions having high strength come into contact with each other when adjacent housing portions are in contact with each other, the housing portion has higher strength against pressure in the direction in which the housing portions are arranged, and the housing portions are adjacent to each other. Even if they come into contact with each other, the accommodation portion is unlikely to be deformed.

In the above configuration, the protruding portion may be provided on the wall surface of at least one of the accommodation portions facing the other adjacent accommodation portion.

With the above configuration, when the flange portions interposed between the adjacent accommodating portions are bent, the protruding portions first come into contact with each other, so that the accommodating portions can be prevented from directly contacting each other. Further, when the flange portion is bent, the protruding portion restricts the biting of the connecting film, and the deterioration of the appearance of the connecting film can be prevented. Furthermore, after separating into the respective accommodating parts, the accommodating part can be made to stand by itself with the projecting portion as a leg. In addition, since the area of the flange portion can be secured around the protruding portion, when the opening portion is closed with the lid member, the adhesive area between the flange portion and the lid member can be secured. In particular, if the lid material has a resealable property that can be repeatedly opened and closed, the adhesive force weakens due to repeated opening and closing, and the lid material is more likely to peel off from the flange during transportation, so the adhesive area Is important, so it will be effective.

In the above configuration, the protruding portions may be provided on the opposing wall surfaces of the adjacent housing portions, and the protruding portions may face each other.

With the above configuration, since the wall surface that constitutes the protrusion is formed on the protrusion, the wall surface can receive the pressing force. That is, the protrusions have high strength against pressure in the direction in which the accommodating portions are arranged, and when adjacent accommodating portions are in contact with each other, the protrusions have high strength. The strength against the pressing of is further increased, and the accommodation portion is less likely to be deformed.

In the above configuration, the protrusions facing each other may have corners, and the corners may face each other.

With the above configuration, when adjacent housing portions are in contact with each other, the corner portions of the protrusions having high strength are in contact with each other, so that the housing portion has higher strength against pressing in a direction in which the housing portions are arranged, The storage portion is unlikely to be deformed.

In the above structure, the connecting film may be made of polyethylene terephthalate.

With the above configuration, the connecting film can ensure transparency, and the packaged item can be visualized in a state where the packaged item is accommodated in the accommodating portion.

The packaging body of the present invention is less likely to be deformed due to contact between adjacent storage portions.

It is a perspective view of the package of the present invention. It is a front view of the lid member which comprises the package of this invention. It is a perspective view of a lid material and a storage material which constitute the package of the present invention. It is a side view of the 1st accommodating part which constitutes the package of the present invention, (a) is a figure seen from the side opposite to a hole, and (b) is a figure seen from the hole side. FIG. 4 is an enlarged plan view in which a circled area in FIG. 3 is enlarged.

Embodiments of the present invention will be described below with reference to FIGS.

As shown in FIG. 1, the package according to the present embodiment includes a lid member 1, a housing member 2 arranged on one surface side of the lid member 1, and a connecting film 3.

The lid member 1 is composed of a single film, as shown in FIG. The outer edge of the lid member 1 has a rectangular shape as a whole with a pair of long sides 7a and 7b extending in parallel and a pair of short sides 8a and 8b extending in parallel. A recess 13 is formed at a substantially central portion (a position corresponding to a hole 11 described later) on the side of one short side 8a, and recesses 14a and 14b are formed at intermediate portions of the respective long sides 7a and 7b. ing. Further, the lid member 1 is provided with perforations 15b that linearly extend from one recess 14a to the other recess 14b. As shown in FIG. 1, the lid member 1 is in close contact with a flange portion 6 (6a, 6b) of the housing member 2 described later to close the openings of the housing units 5a, 5b. The lid member 1 can be re-bonded even if it is once peeled off, and has a resealability capable of repeatedly opening and closing the openings of the accommodating portions 5a and 5b. The lid member 1 and the flange portion 6 are bonded to each other via an acrylic resin.

As shown in FIG. 3, the containing material 2 is arranged on one side of the lid member 1. The housing material 2 includes a housing part group in which one housing part 5a having an opening and another housing part 5b having an opening are arranged side by side, and housing parts 5a and 5b are provided on the outer circumferences of the respective housing parts 5a and 5b. It is configured with a flange portion 6 provided integrally. The flange portion 6 includes an outer peripheral portion 6a which is an outer peripheral edge of the accommodation portion group, and an interposition portion 6b which is interposed between the accommodation portions 5a and 5b.

As shown in FIG. 3, a circular hole portion 11 is formed in the outer peripheral portion 6 a of the flange portion 6 at a position corresponding to the recess 13 of the lid member 1. The hole 11 serves as a hanging means through which a hook or the like is passed when hanging the package. Hereinafter, the accommodation portion arranged on the side of the hole 11 is referred to as a first accommodation portion 5a, and the accommodation portion disposed on the side away from the hole 11 is referred to as a second accommodation portion 5b. Further, the direction in which the two accommodating portions 5a and 5b are arranged (in the present embodiment, the direction along the long sides 7a and 7b of the lid member 1) is referred to as the vertical width direction, and the direction in which the two accommodating portions 5a and 5b are arranged. The direction orthogonal to (in this embodiment, the direction along the short sides 8a and 8b of the lid member 1) is referred to as the width direction. Furthermore, the direction perpendicular to the surface of the flange portion 6 (the surface of the lid member 1) is called the thickness direction (see FIG. 4).

As shown in FIGS. 3 and 4, the first accommodating portion 5 a projects toward the side opposite to the lid member 1 and forms a closed space for accommodating an object to be packaged (not shown) with the lid member 1. The wall surface 20a that constitutes the first accommodating portion 5a rises from the flange portion 6 in the thickness direction, is substantially orthogonal to the four side surface portions 21a1 to 21a4 and the four side surface portions 21a1 to 21a4 that are the side surfaces of the package, and is packaged. The front portion 22a is the front surface of the body (the surface opposite to the opening of the first accommodating portion 5a).

As shown in FIG. 3, a pair of side surface portions (hereinafter, referred to as a first side surface portion 21a1 and a third side surface portion 21a3) extending along the vertical width direction are arranged substantially parallel to each other, and the first side surface portion 21a1 and the third side surface 21a1. One of the side surface portions that intersects with the portion 21a3 (hereinafter referred to as the second side surface portion 21a2) is arranged so as to be orthogonal to the first side surface portion 21a1 and the third side surface portion 21a3, and the first side surface portion 21a1 and the third side surface The other side surface portion that intersects with the portion 21a3 (hereinafter referred to as the fourth side surface portion 21a4) is disposed so as to intersect the first side surface portion 21a1 and the third side surface portion 21a3 at an angle. The fourth side surface portion 21a4 is arranged on the side facing the second accommodation portion 5b.

The front portion 22a has a substantially trapezoidal shape when viewed from the front, and as shown in FIGS. 3 and 4, a recess 25a is formed in the middle portion in the lateral width direction. The recess 25a extends in the vertical width direction from the fourth side surface portion 21a4 and reaches the second side surface portion 21a2. By forming such a recess 25a, a recess wall surface (hereinafter, referred to as a first recess wall surface 24a1 and a second recess wall surface 24a2) forming the recess 25a is formed in the first housing portion 5a. The pressing force can be received at 24a2. That is, since the first accommodating portion 5a has higher strength against the pressing force in the vertical width direction, the accommodating portion 5a is less likely to be deformed even if the adjacent accommodating portions 5a and 5b contact each other.

As shown in FIGS. 3 and 4, a corner portion 23 is a portion where the three surfaces including the front portion 22a intersect. That is, the part where the front face part 22a and the first side face part 21a1 and the second side face part 21a2 intersect becomes the first corner part 23a1, and the part where the front face part 22a and the second side face part 21a2 and the first recess wall face 24a1 intersect is the second corner part. The portion that becomes the portion 23a2, the front surface portion 22a, the second side surface portion 21a2, and the second recess wall surface 24a2 intersect becomes the third corner portion 23a3, and the portion that the front surface portion 22a, the second side surface portion 21a2, and the third side surface portion 21a3 intersect becomes the first portion. The corners 23a4 are formed. Further, a portion where the front face portion 22a, the third side face portion 21a3, and the fourth side face portion 21a4 intersect becomes a fifth corner portion 23a5, and a portion where the front face portion 22a, the fourth side face portion 21a4, and the second recess wall surface 24a2 intersect is a sixth corner portion. The part 23a6 is formed, and the part where the front face part 22a, the fourth side face part 21a4, and the first recess wall face 24a1 intersect becomes the seventh corner part 23a7, and the part where the front face part 22a, the fourth side face part 21a4, and the first side face part 21a1 intersect is the first part. It becomes the octagonal portion 23a8. Thus, the eight corners 23a1 to 23a8 are formed on the wall surface 20a of the first accommodating portion 5a.

As shown in FIGS. 3 and 4A, the fourth side surface portion 21a4 is provided with two projecting portions 26a1 and 26a2 that project toward the second accommodating portion 5b. As shown in FIG. 5, the wall surface forming the protruding portion 26a1 (26a2) has three side surface portions 27a1 to 27a3 rising from the interposition portion 6b of the flange portion 6 in the thickness direction and the front surface portion 22a of the first accommodating portion 5a. From the front surface portion 28a that is substantially orthogonal to the three side surface portions 27a1 to 27a3. A pair of side surface portions (hereinafter, referred to as a first side surface portion 27a1 and a third side surface portion 27a3) extending along the vertical width direction are arranged substantially parallel to each other, and a side surface portion that intersects the first side surface portion 27a1 and the third side surface portion 27a3 ( Hereinafter, the second side surface portion 27a2) is arranged so as to intersect the first side surface portion 27a1 and the third side surface portion 27a3.

As shown in FIG. 5, a corner portion 29 is a portion where the three surfaces including the front surface portion 22a intersect. That is, the portion where the front face portion 28a and the first side face portion 27a1 and the second side face portion 27a2 intersect becomes the first corner portion 29a1, and the portion where the front face portion 28a and the second side face portion 27a2 and the third side face portion 27a3 intersect is the second corner portion. It becomes the part 29a2. Thus, the projecting portion 26a1 (26a2) is formed with the two corner portions 29a1 and 29a2.

By providing such protrusions 26a1 and 26a2, when the intervening portion 6b of the flange portion 6 interposed between the adjacent accommodating portions 5a and 5b is bent, the protrusions 26a1 and 26a2 come into contact with each other first, so that the accommodating portion directly. It is possible to prevent the contact between 5a and 5b. Further, when the intervening portion 6b of the flange portion 6 is bent, the projecting portions 26a1 and 26a2 restrict the biting of the connecting film 3 and prevent the appearance of the connecting film 3 from being deteriorated. Furthermore, after separating into the respective accommodating portions 5a and 5b, the accommodating portions 5a and 5b can be made independent by using the protrusions 26a1 and 26a2 as legs. In addition, since the area of the flange portion 6 can be secured around the projecting portions 26a1 and 26a2, when the opening portion of the housing portion 5a is closed by the lid member 1, the flange portion 6 and the intervening portion 6b are closed. It is possible to secure an adhesive area with the lid member 1. In particular, as in the present embodiment, when the lid member 1 has a resealable property that can be repeatedly opened and closed, the adhesive force is weakened by repeated opening and closing, and the lid member 1 interposes the flange portion 6 during transportation. Since the possibility of peeling from the portion 6b is increased, it is important to secure the adhesive area, which is effective.

The configuration of the second accommodation portion 5b is the same as the configuration of the first accommodation portion 5a. For this reason, in the second storage portion 5b shown in FIG. 3, the portions corresponding to the constituent elements of the first storage portion 5a are given the same reference numerals by replacing the reference numeral a used in the first storage portion 5a with b. And its description is omitted.

As shown in FIG. 3, the accommodating section group is formed by arranging the first accommodating section 5a and the second accommodating section 5b, and the fourth side surface section 21a4 of the first accommodating section 5a and the second accommodating section 5b of the second accommodating section 5b. The four side surface portions 21b4 face each other. As a result, the fifth corner portion 23a5 of the first accommodation portion 5a and the eighth corner portion 23b8 of the second accommodation portion 5b face each other, and the sixth corner portion 23a6 of the first accommodation portion 5a and the second accommodation portion 5b. The seventh corner portion 23b7 of the first housing portion 5a faces the seventh corner portion 23a7 of the first housing portion 5a, and the sixth corner portion 23b6 of the second housing portion 5b faces the eighth corner portion of the first housing portion 5a. 23a8 and the 5th corner part 23b5 of the 2nd accommodating part 5b face. Thus, the wall surfaces 20a, 20b (the fourth side surface portions 21a4, 21b4 in the present embodiment) of the adjacent housing portions 5a, 5b that face each other have the corner portions 23a, 23b, respectively, and the corner portions 23a, 23b are mutually adjacent. With the configuration of facing each other, when the adjacent housing portions 5a and 5b come into contact with each other, the corner portions 23a and 23b having high strength come into contact with each other. For this reason, the accommodating portions 5a and 5b have higher strength against pressing in the vertical width direction, and even if the accommodating portions 5a and 5b contact each other, the accommodating portions 5a and 5b are less likely to be deformed.

Further, the protruding portion 26a1 (26a2) provided on the fourth side surface portion 21a4 of the first accommodation portion 5a and the protruding portion 26b2 (26b1) provided on the fourth side surface portion 21b4 of the second accommodation portion 5b face each other. .. In this way, the protruding wall portions 20a and 20b (in the present embodiment, the fourth side surface portions 21a4 and 21b4) of the adjacent housing portions 5a and 5b are provided with the protruding portions 26a and 26b, respectively, and the protruding portions 26a and 26b are mutually attached. Since the side surfaces 27a1 to 27a3 and 27b1 to 27b3 that form the protrusions 26a and 26b are formed on the protruding portions 26a and 26b by facing each other, the side surface portions 27a1, 27a3, and 27b1 are formed. , 27b3 can receive a pressing force. That is, the protrusions 26a and 26b have high strength against pressure in the direction in which the accommodating portions 5a and 5b are arranged, and when adjacent accommodating portions 5a and 5b come into contact with each other, the protruding portions 26a and 26b have high strength. Become. For this reason, the accommodating portions 5a and 5b have higher strength against pressing in the vertical width direction, and even if the accommodating portions 5a and 5b contact each other, the accommodating portions 5a and 5b are less likely to be deformed.

Furthermore, the corners 29a1 and 29a2 of the protrusion 26a1 (26a2) provided in the first accommodation portion 5a and the corners 29b2 and 29b1 of the protrusion 26b2 (26a1) provided in the second accommodation portion 5b face each other. .. In this manner, the protruding portions 26a and 26b facing each other have the corner portions 29a and 29b, respectively, and the corner portions 29a and 29b face each other, so that the adjacent storage portions 5a and 5b come into contact with each other. At this time, the corner portions 29a and 29b having high strength come into contact with each other. Therefore, the accommodation portions 5a and 5b have higher strength against the pressing force in the direction in which the accommodation portions 5a and 5b are arranged, and the accommodation portions 5a and 5b are less likely to be deformed even if the accommodation portions 5a and 5b contact each other. ..

As shown in FIG. 3, a linearly extending cut 15a is provided in the interposition part 6b of the flange part 6 which is interposed between the adjacent accommodating parts 5a and 5b. The cuts in this embodiment are perforations 15a. The perforations 15a are provided from one end portion in the lateral width direction of the housing material 1 to the other end portion in the lateral width direction, and extend in the same direction as the extending direction of the fourth side surface portions 21a4, 21b4. The perforation 15a overlaps the perforation 15b provided on the lid member 1, and is separated by the perforation 15a provided on the interposition part 6b of the flange portion 6 and the perforation 15b provided on the lid member 1. The means 30 is configured. The perforations 15a and 15b may be cut to separate them into the respective containing portions 5a and 5b. By providing such a separating means 30, when separating into the respective housing portions 5a and 5b, the separating means 30 guides the place to be separated, so that the separating operation becomes easy.

The lid 1 is made of a polyethylene terephthalate film and has high flexibility. The separated part of the interposition part 6b after being separated into the respective accommodating parts 5a and 5b is sharper than other parts, and may be injured when touched directly, but is flexible to the lid member 1. By having the property, the separation point is also in a flexible state. As a result, the package of the present embodiment can reduce the possibility of being injured due to the separation point and is safe. In particular, when the cuts provided in the interposition part 6b are perforations, the accommodating parts 5a and 5b are easily separated, but the cut marks of the perforations after the perforations 15a are cut (hereinafter referred to as "perforation marks"). .) may result in injury. However, as shown in FIG. 2, by providing the perforations 15b in the lid member 1 as well, the perforations 15a of the intervening portion 6b cause the irregularities in the perforations of the lid member 1 made of a film. It is possible to make it difficult to directly touch the cutting trace and reduce the possibility of injury due to the separation point.

The connection film 3 is a rectangular film made of polyethylene terephthalate. As shown in FIG. 1, the connecting film 3 extends over the first housing portion 5a and the second housing portion 5b and is bonded to the front surface portion 22a of the first housing portion 5a and the front surface portion 22b of the second housing portion 5b. There is. From the viewpoint of preventing bending of the flange portion 6, it is preferable that the dimension of the connecting film 3 in the widthwise direction is 2/3 or more of the dimension of the containing material 2 in the widthwise direction, and the thickness of the connecting film 3 is 30 to 200 μm. Is preferred.

The connecting film 3 is adhered to the front portions 22a and 22b of the housing portions 5a and 5b via an adhesive such as hot melt or acrylic resin. For example, if the connecting film 3 is to be fixed by shrinking (processing of winding a ring-shaped film around the lid member 1 and the containing material 2 and heating and shrinking), the containing material 2 may melt depending on temperature conditions, It may be deformed. On the other hand, the connection film 3 that constitutes the packaging body of the present embodiment does not need to consider the temperature conditions and the like, and is easy to manufacture. In addition, since the connecting film 3 of the present embodiment abuts only the front portions 22a and 22b of the housing portions 5a and 5b, it becomes easy to separate the housing films 5a and 5b when they are separated. ..

There is a gap between the first accommodating portion 5a and the second accommodating portion 5b on the side opposite to the lid member 1, and there is no wall surface against which the connecting film 3 abuts. For this reason, in the connection film 3, it is preferable that the adhesive does not adhere to or be killed at the position corresponding to between the first housing portion 5a and the second housing portion 5b.

In the present invention, by providing the connecting film 3, the front portions 22a and 22b of the housing portions 5a and 5b are fixed, and the swinging of the housing portions 5a and 5b can be regulated. Therefore, even if pressure is applied to the package during transportation, the intervening portion 6b of the flange portion 6 interposed between the adjacent accommodating portions 5a and 5b is less likely to bend, and the adjacent accommodating portions 5a and 5b are less likely to contact each other. Will be things. In addition, the connection film 3 is capable of displaying an object to be accommodated in the accommodating portions 5a and 5b. In particular, when the front portions 22a and 22b of the housing portions 5a and 5b are not flat and have irregularities, it is difficult to secure the display area, but the connection film 3 becomes a flat surface and the display area is enlarged. can do. Further, since the connecting film 3 is adhered to the accommodating portions 5a and 5b, it is in close contact with the accommodating portions 5a and 5b and is unlikely to be displaced from or separated from the accommodating portions 5a and 5b.

When the package has a self-supporting structure such as legs, the storage portion located above in a self-supporting state is likely to tilt downward due to its weight, and the flange portion interposed between the adjacent storage portions is particularly It becomes easy to bend. For this reason, it is particularly effective to provide the connecting film 3 in a package having a self-supporting structure.

Although the embodiments of the present invention have been described above, the present invention is not limited to the above-described embodiments, and various modifications can be made. For example, the connection film 3 is a recess formed in the front portions 22a and 22b. It may be adhered to 25a and 25b. Further, the connection film 3 is provided only on the front portions 22a and 22b of the storage portions 5a and 5b (that is, the surface on the side opposite to the lid member 1) from the viewpoint of easy separation into the storage portions 5a and 5b. Although it is preferable that they come into contact with each other, they may extend over the side surface portions 21a and 21b, extend over the lid member 1, or wrap around the lid member 1 and the container 2. The shape of the connecting film 3 is not limited to the rectangular shape, but can be various shapes. The material of the connecting film 3 is not particularly limited, but various materials such as polyethylene, polystyrene, polyvinyl chloride, and polypropylene can be used as long as they are other than polyethylene terephthalate. Further, the material of the adhesive agent for adhering the connection film 3 is not limited to that of the above-mentioned embodiment as long as it has adhesiveness.

From the viewpoint of facilitating the separation of the housing portions 5a and 5b, it is preferable that the separating means 30 that is a notch or notch is provided, but these separating means may not be provided. However, when the notch or the notch is provided, the intervening portion 6b interposed between the adjacent accommodating portions becomes particularly easy to bend, so that providing the connecting film 3 is particularly effective.

As the separating means 30, the notch provided in the interposition part 6b of the flange 6 may be provided on a curved line or a line combining a curved line and a straight line. The cut is not limited to the perforation, and may be a slit. For example, it is possible to provide one long slit or the like in which only the both ends of the flange portion 6 and the lid member 1 in the widthwise direction are continuous without being separated, and the both ends in the widthwise direction are cut. Moreover, the separating means 30 may be configured by a notch. For example, a linear thin portion (half cut) or the like can be provided on the intervening portion 6b of the flange portion 6 and the lid member 1. As described above, the separating unit 30 can employ various configurations depending on the materials and thicknesses of the lid member 1 and the containing member 2. Further, the flange portion 6 and the lid member 1 may have different configurations. For example, notches may be formed in the lid member 1 while notches are formed in the flange portion 6, and vice versa. Even when both the flange portion 6 and the lid member 1 have cuts, one may be a perforation and the other may be a slit or the like. However, it is preferable that the separating means 30 is a perforated line from the viewpoint that the separating operation is easy and the intermediate portion 6b can obtain an appropriate strength.

In the above-described embodiment, the lid member 1 and the flange portion 6 are bonded to each other via the acrylic resin, but they may be bonded to each other via hot melt or other adhesive.

The outer edge shapes of the lid member 1 and the containing material 2 do not have to be rectangular, but can be various shapes such as polygonal, circular, and elliptical. In the above-described embodiment, the lid member 1 is a film made of polyethylene terephthalate, but it may be a film made of polypropylene, polyethylene, polystyrene, polyvinyl chloride, etc., such as a nylon-based multilayer film or aluminum vapor deposition. It may be a film. Further, the lid member 1 may be made of a mount. However, in the case where the lid member 1 is made of a film as in the above-described embodiment, when the intervening portion 6b interposed between the adjacent accommodating portions is made of a mount material having a thickness or strength, the lid member 1 is formed. Since it is more easily bent than the above, it is particularly effective to provide the connecting film 3. The housing material 2 may have three or more housing portions 5. In this case, a single connecting film that straddles all the housing portions 5 may be provided, or a connecting film 3 that straddles only two adjacent housing portions 5 may be provided between the housing portions.

The form of the accommodating portion 5 is not limited to that of the above embodiment. The side surface portion 21 may be one that forms a closed shape, and may be, for example, one that forms a polygon of a triangle or more, a square, a rectangle, a circle, or the like. In this case, the front view shape of the front portion 22 corresponds to the shape formed by the side surface portion 21. Furthermore, it is preferable that the wall surface 20 of the housing portion 5 has a corner portion 23. For example, the housing portion 5 has no corner portion such as a hemispherical shape, or the housing portion 5 has a front surface such as a cone or a pyramid. It may not have 22. In addition, in one container material 2, the shapes and sizes of all the container parts 5 may not be the same.

Further, in the above-described embodiment, the recesses 25a and 25b are formed in the front portions 22a and 22b of the housing portions 5a and 5b, but the front portions 22a and 22b may be flat surfaces or curved surfaces without unevenness. . In the above embodiment, the recesses 25a and 25b reach the second side surface portions 21a2 and 21b2, but may not reach the second side surface portions 21a2 and 21b2.

The number of the protruding portions 26 provided in one accommodation portion 5 may be one, or may be three or more. The protrusions 26 are preferably provided in each of the adjoining accommodating portions 5, but may be provided in only one of the accommodating portions 5. In the above-described embodiment, the protruding portion 26 extends from the interposition portion 6b of the flange portion 6 to the front surface portion 22, and the dimension of the protruding portion 26 in the thickness direction is the same as the dimension of the side surface portion 21 in the thickness direction. However, the dimension of the protruding portion 26 in the thickness direction and the dimension of the side surface portion 21 in the thickness direction do not have to be the same. In this case, at the time of bending the intervening portion 6b of the flange portion 6, in order to make the protruding portions 26 come into contact with each other first and to easily control the biting of the connecting film 3, the protruding portion 26 is at least the front surface portion 22. It is preferable that it is formed at a position near.

In the above-described embodiment, the plan view shape of the protruding portion 26 is rectangular, but may be various shapes such as a triangular shape including two side surface portions or a semicircular shape including arc-shaped side surface portions. it can. When a plurality of protrusions 26 are provided in one accommodation part 5, the shapes and sizes of all the protrusions 26 do not have to be the same, and the protrusions 26 are respectively provided on the opposite wall surfaces of the adjacent accommodation parts 5. When the projecting portions 26 face each other, the projecting portions 26 facing each other may have different shapes or sizes.

DESCRIPTION OF SYMBOLS 1 Closing material 2 Housing material 3 Connection film 4 Housing unit 5 Housing portion 6 Flange portion 15 Perforation 20 Wall surface 25 Recessed portion 23 Corner portion 26 Projection portion 29 Corner portion 30 Separation means

Claims (7)

A storage member group including a plurality of storage units having an opening, a storage member that is interposed between adjacent storage units, and includes a flange unit that has a separating means that is a notch or a notch, and is in close contact with the flange unit. In a package provided with a lid member for closing the opening of the accommodation portion,
Spans the receiving portion adjacent, a connecting film for fixing the front portion of at least the receiving portion the receiving portion of the front portion on the opposite side surface to the opening adjacent contacts of
Each of the accommodating portions has a recess extending in the direction in which the accommodating portions are lined up from a wall surface on the side facing the other adjacent accommodating portion, and the wall surfaces on the facing side located on both sides of the recess respectively. A package having a projecting portion, wherein the projecting portions of the adjacent accommodating portions face each other . So as to overlap with-out cut or notch of said flange portion, said the closed material packaging body according to claim 1, characterized in that notches or consisting notch separating means. The packaging body according to claim 1 or 2, wherein the connection film is adhered to the housing portion. The package according to any one of claims 1 to 3, wherein the lid member is made of a film. Wherein having said wall facing side each corner of the housing part, according to claim 1-4, characterized in that the angle portions of the housing part adjacent to face each other according to any one Packaging. It said projection having a respective corners, packaging according to any one of claims 1 to 5, characterized in that the angle portions of the protrusions facing each other facing each other. The connecting film, packaging according to any one of claim 1 6, characterized in that is made of polyethylene terephthalate.

Images